[EN] NOVEL AND SELECTIVE CCR2 ANTAGONISTS<br/>[FR] ANTAGONISTES DE CCR2 NOUVEAUX ET SÉLECTIFS
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2013010839A1
公开(公告)日:2013-01-24
The present invention relates to novel and selective antagonists for CCR2 (CC chemokine receptor 2) and their use for providing medicaments for treating conditions and diseases, especially pulmonary diseases like asthma and COPD as well as pain. Claimed are compounds of formula (I), wherein G and E are independently selected from among C-H or N; wherein A is a group selected from among wherein R6 is a group of the structure -L1-R13, wherein L1 is selected from among -NH-, and -N(C1-C4-alkyl)-, and wherein R13 is selected from among -C5-C6-heterocyclyl comprising 1 or 2 hetero atoms selected from among N, and 0, and wherein R13 is optionally substituted; The other variables are as defined in the claims
本发明涉及用于治疗疾病和病症的新型和选择性CCR2(CC趋化因子受体2)拮抗剂,特别是用于治疗哮喘、COPD以及疼痛等肺部疾病的药物。所述的化合物具有以下结构(I)中的公式,其中G和E分别选自C-H或N;A是从中选择的一个基团,其中R6是结构-L1-R13的一个基团,其中L1从-NH-和-N(C1-C4-烷基)中选择,R13从包含1或2个异原子(N和0中选择)的-C5-C6-杂环烷基中选择,并且R13可选择性地被取代;其他变量如权利要求中所定义。